A minute into the open, the market went insane. 20 ticks moves in 1 second. 2-3 ticks spread and thin depth. Now it is getting back to normal. Any clues what happened?
Well when they keep pushing up the markets relentlessly at one point or another your gonna get a dump. Anyone remember the flash crash? Well that's what happens when MM's (banks ie GS) keep trying to squeeze shorts out over and over and over.